thread safe

Hi All,

how do i make our servelts are thread safe??

Regards,
Gopal

Gopal
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[ July 06, 2006: Message edited by: Ben Souther ]

Implement Single thread model interface if you want to make your servlet thread safe. BUT BE CAUTIOUS, it makes performance of a servlet very slow. Until and unless its is unavoidable one should not go for Single Thread model.. The interface is available in javax.servlet package.

SingleThreded model can adversely affect performance and hence depreceted as of spec 2.4.

You can synchronize on a block or method level where it is not thread-safe. Also can store your objects/ attributes in a session or database as opposed to as an instance variable in your servlet class.

You could also make your code thread safe by not using instance variables, for example. That is one step in the right direction.